Casio STAT 2 Manual de usuario descargar pdf (Pagina 89)

Matrix Function

Entering Matrices:

In the matrix function, you will see a list of matrices you can enter. With the first

available matrix highlighted, enter the number of rows needed first and then the

number of columns. Press EXE after each entry. After the second EXE, the actual

matrix will show up on the screen. When you enter the matrix, the numbers will go

across first and then down to the next row. From this screen, you can do basic

matrix operations by pressing F1(R-OP). You can add and switch rows here.

Matrix Operations:

Most other basic matrix operations can be done in the Run function. Press

OPTN in the Run function and then press F2(MAT) for matrix operations. You

can add and subtract matrices, find the determinant, transpose, augment, send a

matrix to lists, and finding the identity of a matrix. After the function has been

entered, press EXE to see the resulting matrix.

List Function

Sorting data:

The data entered in the statistics lists will show up here as well. If you would like

to erase the lists, highlight the list and press F4(DEL-A). Then enter the new data

as before. You may sort the data by pressing

F1. It will prompt you by asking how

many lists, then it will prompt you to select a list. When sorting more than one

list, the calculator will ask for a base list and a second or third list. You can sort

the data in ascending (SRT-A) order or descending order (SRT-D).

Other Operations:

Press the OPTN key for more options in the List function. These options include

moving matrices, finding the minimum, maximum, mean, median, mode, and

product of lists.

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Casio STAT 2 Manual de usuario Pagina 89